| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.51 | 10.343% | $32.5622 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $52.53 | 13.205% | $59.4666 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $150.70 | 7.414% | $161.8729 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $188.90 | 8.704% | $205.3419 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $22.46 | 3.250% | $23.19 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $80.98 | 6.494% | $86.2388 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $9.91 | 7.393% | $10.6426 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $534.99 | $579.3150 | $579.31 | $579.30 | $579.30 | |